How to Use the TOOL-BAR HVLP Spray Gun for Car Painting

In the field of auto painting, HVLP spray gun for cars is highly esteemed for its efficiency and environmental friendliness. As a loyal user of TOOL-BAR (HVLP spray gun manufacturer), this article will guide you on how to use their HVLP spray gun for car painting.

Preparation

Before using the TOOL-BAR HVLP spray gun for car painting, ensure that the HVLP spray gun for cars is clean and in good condition, and that the air source and paint lines are properly connected as required. Prepare the necessary automotive paint and thinner, as well as essential protective gear like gloves and goggles.

Setting Spray Parameters

• Spray Distance: Generally, the spray distance should be maintained around 20cm, but the specific value should be adjusted based on the characteristics of the paint and the model of the spray gun.

• Spray Pressure: Adjust the spray pressure to between 1.5-2.0bar to ensure the paint is adequately atomized while reducing solvent evaporation.

• Spray Pattern Adjustment: Test the spray pattern on masking paper to ensure an even application without drips.

Spraying Techniques

• Steady Movement: During spraying, keep the  hvlp spray gun for automotive at a 90° angle to the surface being painted and move it at a steady speed and distance. This helps achieve an even coat.

• Overlapping Sprays: Use longitudinal or transverse overlapping methods to ensure no areas are missed.

• Attention to Details: Pay special attention to controlling the angle and speed of the HVLP spray gun for cars when spraying edges and corners to avoid excessively thick coats or drips.

Post-Treatment

After completing the spray, let the paint film dry naturally. If necessary, appropriate sanding and polishing can be done to enhance the smoothness and durability of the paint surface.

By following the above steps, you can use the TOOL-BAR HVLP spray gun for car painting. In practical operation, be sure to follow safety procedures to ensure the safety of yourself and others.